Mathematica's breadth of functionality in handling documents, computation, and graphics gives it a rich collection of menu items—all carefully designed to be as familiar as ...

Mathematica includes state-of-the-art algorithms for sequence alignment and comparison, capable of handling strings and lists containing very large numbers of elements.

Mathematica not only allows you to mix arbitrary graphics into text, but also provides convenient font characters for some common shapes and icons.

AnimationRepetitions is an option to Animate and related functions that specifies how many times the animation they create runs before stopping.

AppearanceElements is an option for functions like Manipulate that specifies what elements should be included in the displayed form of the object generated.

Chop[expr] replaces approximate real numbers in expr that are close to zero by the exact integer 0.

ColorSpace is an option for Image and related functions that specifies the color space to which color values refer.

CreateIntermediateDirectories is an option for CreateDirectory and related functions that specifies whether to create intermediate directories in a directory path specified.

DefaultDuration is an option to Animate and related functions that specifies the default total duration of the animation in seconds.

Denominator[expr] gives the denominator of expr.